Package com.societegenerale.failover.observable.metrics

Class FailoverConfigSnapshotService

java.lang.Object

com.societegenerale.failover.observable.metrics.FailoverConfigSnapshotService

public class FailoverConfigSnapshotService
extends Object

Rebuilds the @Failover configuration view from the failover.config.expiry.seconds and failover.config.global gauges that FailoverMeterBinder registers. Reads only — it never registers a new meter, so it is a pure consumer of signals the framework already publishes, with no dependency on FailoverScanner.

Used both by the dashboard (local mode) and by peer apps (to build ClusterSnapshots for the shared-store cluster tier) — the same split responsibility as FailoverMetricsSnapshotService.

Author:

Anand Manissery

Constructor Summary

Constructors

Constructor	Description
FailoverConfigSnapshotService(io.micrometer.core.instrument.MeterRegistry registry)	Creates a new snapshot service reading from registry.

Method Summary

Modifier and Type	Method	Description
List<ConfigEntry>	configEntries()	Rebuilds the configuration view from the emitted gauges.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

FailoverConfigSnapshotService

public FailoverConfigSnapshotService(io.micrometer.core.instrument.MeterRegistry registry)

Creates a new snapshot service reading from registry.

Parameters:

registry - the meter registry to read failover.config.* gauges from

Method Details

configEntries

public List<ConfigEntry> configEntries()

Rebuilds the configuration view from the emitted gauges.

Returns:

one ConfigEntry per @Failover discovered via emitted gauges, sorted by name; never null.